* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    padding: 50px 20px 60px;
}

.hero h1 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 35px;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.label {
    display: inline-block;
    padding: 4px 10px;
    background-color: #f0f0f0;
    /* 明るいグレー背景 */
    color: #333;
    /* 文字色 */
    border-radius: 999px;
    /* 丸 pill 形状 */
    font-size: 14px;
    margin-left: 15%;
}

.problem-list {
    list-style: none;
    margin-bottom: 50px;
    font-size: 20px;
    font-weight: bold;
}

.problem-list li {
    margin: 10px 0;
    padding-left: 0;
}

.cta-section {
    background: linear-gradient(to right,
            #ffffff,
            /* 左：薄いグレー */
            #bbbbbb
            /* 右：濃いグレー */
        );
    padding: 35px 30px;
    text-align: center;
    margin-bottom: 40px;
}

.omakase {
    padding: 4px 10px;
    background-color: black;
    color: #fff;
    /* 文字色 */
    /* 丸 pill 形状 */
    font-size: 35px;
    text-align: center;
}

.cta-section h2 {
    font-size: 22px;
    margin-bottom: 25px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.features-list {
    text-align: left;
    font-size: 30px;
    font-weight: 900;
    line-height: 2.2;
    margin-bottom: 0;
    padding-left: 50px;
}

.button-group {
    margin-top: 35px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
    font-size: 20px;
    font-weight: bold;
}

.btn {
    padding: 16px 30px;
    font-size: 15px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    border: none;
    letter-spacing: 0.02em;
    width: 250px;
}

.btn-black {
    background: #000;
    color: #fff;
}

.btn-white {
    background: #fff;
    color: #000;
    border: 2px solid #000;
}

/* About Section */
.about-section {
    padding: 60px 20px;
    text-align: center;
}

.section-title {
    position: relative;
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 35px;
    letter-spacing: 0.05em;
    text-align: center;
}

.section-title::before {
    content: "";
    position: absolute;
    left: -50%;
    right: 0;
    top: 55%;
    height: 5px;
    width: 200%;
    background: #ccc;
    /* 好きなグレーに変更可 */
    transform: translateY(-50%);
    z-index: -1;
    /* 文字の後ろに置く */
}

.about-text {
    font-size: 20px;
    font-weight: bold;
    line-height: 2;
    text-align: left;
}

/* Flow Section */
.flow-section {
    padding: 60px 20px;
}

.flow-steps {
    max-width: 1000px;
    margin: 0 auto;
}

.flow-item {
    margin-bottom: 15px;
}

.flow-box {
    background: linear-gradient(to right,
            #ffffff,
            /* 左：薄いグレー */
            #bbbbbb
            /* 右：濃いグレー */
        );
    padding: 18px;
    font-weight: bold;
    font-size: 20px;
}

.flow-arrow {
    position: relative;
    left: 70%;
    font-size: 28px;
    line-height: 1.2;
    color: #000;
}

/* Pricing Section */
.pricing-section {
    padding: 60px 20px;
}

.pricing-table {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border: 2px solid #000;
    margin-top: 40px;
}

.pricing-col {
    border-right: 2px solid #000;
}

.pricing-col:last-child {
    border-right: none;
}

.pricing-header {
    background: #000;
    color: #fff;
    padding: 12px;
    text-align: center;
    font-weight: 700;
    font-size: 14px;
    border-bottom: 2px solid #000;
}

.pricing-row {
    border-bottom: 2px solid #000;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.pricing-row:last-child {
    border-bottom: none;
}

.pricing-cell {
    padding: 20px 15px;
    text-align: center;
    font-size: 13px;
    line-height: 1.8;
    border-right: 2px solid #000;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-cell:last-child {
    border-right: none;
}

.price-large {
    font-size: 20px;
    font-weight: 700;
}

/* FAQ Section */
.faq-section {
    padding: 60px 20px;
}

.faq-items {
    margin: 40px 0;
}

.faq-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    align-items: flex-start;
}

.faq-item.right {
    flex-direction: row-reverse;
}

.faq-avatar {
    width: 50px;
    height: 50px;
    background: #ddd;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.faq-bubble {
    background: #2c3e50;
    color: #fff;
    padding: 18px 22px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.7;
    position: relative;
    max-width: 85%;
}

.faq-item:not(.right) .faq-bubble::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 18px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 8px 8px 8px 0;
    border-color: transparent #2c3e50 transparent transparent;
}

.faq-item.right .faq-bubble::before {
    content: '';
    position: absolute;
    right: -8px;
    top: 18px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 8px 0 8px 8px;
    border-color: transparent transparent transparent #2c3e50;
}

.faq-note {
    padding: 30px;
    margin-top: 40px;
    font-size: 20px;
    font-weight: bold;
    line-height: 2;
}

/* Contact Section */
.contact-section {
    padding: 60px 20px;
    text-align: center;
}

.contact-text {
    font-size: 20px;
    font-weight: bold;
    margin: 15px 0;
    line-height: 1.8;
}

.contact-btn {
    margin-top: 30px;
    display: inline-block;
}


/* -------------------------------------------
   Responsive（スマホ：文字全体を小さく）
------------------------------------------- */
@media (max-width: 768px) {

    body {
        font-size: 14px;
    }

    .hero h1 {
        font-size: 22px;
        margin-bottom: 20px;
    }

    .label {
        font-size: 11px;
        margin-left: 0;
        text-align: center;
        margin-bottom: 10px;
    }

    .problem-list {
        font-size: 14px;
        margin-bottom: 30px;
    }

    .problem-list li {
        margin: 6px 0;
    }

    .cta-section {
        padding: 20px 15px;
    }

    .omakase {
        font-size: 20px;
        padding: 4px 10px;
    }

    .features-list {
        font-size: 18px;
        line-height: 1.6;
        padding-left: 20px;
    }

    .btn {
        width: 100%;
        max-width: 240px;
        font-size: 13px;
        padding: 12px 18px;
    }

    /* About Section */
    .section-title {
        font-size: 24px;
    }

    .about-text {
        font-size: 15px;
        line-height: 1.7;
    }

    /* Flow */
    .flow-box {
        font-size: 15px;
        padding: 15px;
    }

    .flow-arrow {
        font-size: 20px;
        left: 50%;
        transform: translateX(-50%);
    }

    /* Pricing */
    .pricing-header {
        font-size: 14px;
        padding: 12px;
    }

    .pricing-cell {
        font-size: 12px;
        padding: 12px 8px;
    }

    .price-large {
        font-size: 18px;
    }

    /* FAQ */
    .faq-bubble {
        font-size: 12px;
        line-height: 1.5;
    }

    .faq-note {
        font-size: 15px;
        padding: 20px;
    }

    /* Contact */
    .contact-text {
        font-size: 13px;
    }
}